2500755264 has 84 divisors (see below), whose sum is σ = 8191971424. Its totient is φ = 714500352.

The previous prime is 2500755259. The next prime is 2500755269. The reversal of 2500755264 is 4625570052.

It is an interprime number because it is at equal distance from previous prime (2500755259) and next prime (2500755269).

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500755269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306082 + ... + 314145.

Almost surely, 2^2500755264 is an apocalyptic number.

2500755264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2500755264 is an abundant number, since it is smaller than the sum of its proper divisors (5691216160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2500755264 is a wasteful number, since it uses less digits than its factorization.

2500755264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620252 (or 620239 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 2500755264 is about 50007.5520696624. The cubic root of 2500755264 is about 1357.3454679969.

The spelling of 2500755264 in words is "two billion, five hundred million, seven hundred fifty-five thousand, two hundred sixty-four".